Clinica Sierra Vista pauses COVID vaccinations in Fresno out of an abundance of caution KFSN Share: FRESNO, Calif. (KFSN) -- Clinica Sierra Vista announced it is pausing all COVID vaccinations, including at its Fresno location, after as many as 10 people in California had allergic reactions to one particular lot of the Moderna vaccine. Was at Clinica Sierra Vista in southwest Fresno today as people got their Moderna vaccines - they just announced they're pausing all vaccinations. Important note: they say everyone who received a vaccination today DID NOT receive a dose from the shipment in question @ABC30pic.twitter.com/xenANJ8ntj— Brandon Johansen ABC30 (@BrandonABC30) January 18, 2021